[time-nuts] 5 MHZ PIC PPS Divider?
stanley_reynolds at yahoo.com
Wed Apr 16 13:18:43 EDT 2008
Thank you for your ideas,
It will be good for me to go thou the process of improvement one step at a time, I have several steps to try that should keep me busy, I expect to make several prototypes and with some luck try several methods. I do need to bootstrap my self up as I have to develop my tools as I go. Using one prototype to debug the next. My first goal will be to produce a crude counter and see how far I can push it. I have the freedom to fail as this is a hobby for me.
A few of my replies to the list went to the individual and not the group, this was a pilot error, sorry.
Thanks again to all who help,
----- Original Message ----
From: Pete <peterawson at earthlink.net>
To: Discussion of precise time and frequency measurement <time-nuts at febo.com>
Sent: Wednesday, April 16, 2008 11:30:38 AM
Subject: Re: [time-nuts] 5 MHZ PIC PPS Divider?
Sometimes I get tunnel vision by looking for
easy answers in "big box" solutions.
Your 1GHz clock solution may be a simpler
approach for 1ns resolution & provide a
straightforward result. The ECL part you've
selected seems to simplify interfacing with
its synchronous enables.
Perhaps interpolation could be used to
enhance resolution if 1ns isn't adequate.
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